27．如图所示的电路电源电压和灯丝电阻保持不变开关s闭合后在�动变阻器�片�左�动过程中电压表v的示数 电流表a1的示数 电流表 Sketch Coloring Page

27．如图所示的电路电源电压和灯丝电阻保持不变开关s闭合后在�动变阻器�片�左�动过程中电压表v的示数 电流表a1的示数 电流表 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #2781

Smile Better
sketch #2781

sketch #5250

anonymous

anonymous
sketch #5250

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #282

Johnny B. Goode
sketch #282

sketch #5049

anonymous

anonymous
sketch #5049

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #1551 donara

Donara Smbatyan
sketch #1551 donara

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #5137 Happy Halloween! by Guillaume Ballieu

anonymous

anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu

sketch #5154

anonymous

anonymous
sketch #5154

sketch #2987

anonymous

anonymous
sketch #2987

sketch #3378

anonymous

anonymous
sketch #3378

sketch #1711

anonymous

anonymous
sketch #1711

sketch #5205

anonymous

anonymous
sketch #5205

sketch #2959 manga girl blue hair

anonymous

anonymous
sketch #2959 manga girl blue hair

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #1465

Laura Agapi Asnicar
sketch #1465

sketch #961

anonymous

anonymous
sketch #961

sketch #3496

anonymous

anonymous
sketch #3496

sketch #4209 bushy

anonymous

anonymous
sketch #4209 bushy

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

tomski27．如图所示的电路电源电压和灯丝电阻保持不变开关s闭合后在�动变阻器�片�左�动过程中电压表v的示数 电流表a1的示数 电流表 coloring

27．如图所示的电路电源电压和灯丝电阻保持不变开关S闭合后在�动变阻器�片�左�动过程中电压表V的示数 电流表A1的示数 电流表 sketch template

百度教育 sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

如图所示，甲同学在做“测量小灯泡的电功率”实验。实验器材：电源（电压恒为6V）、小灯泡（额定电压为25V，正常�光时灯丝电阻约为10Ω sketch template

如图2所示电路，当开关S闭合后，L1、L2均能�光，电流表、电压表均有示数．过一会儿，两灯都不�光．电流表、电压表的示数均为零，可能�生的故障 sketch template

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 sketch template

题目如图所示的电路电源电压不变．闭合开关S将�动变阻器的�片P从中点�到a端不计温度对灯丝电阻的影响．则下列说法正确的是 A sketch template

如图所示的电路中电源电压保持不变当开关S闭合�片P置于�动变阻器b端时电压表V1示数为12V电流表A示数为04A当�片P移至�动 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如图甲所示的电路中电源电压恒定不变R2=30Ω通过R1的电流随它两端电压变化关系如图乙所示则下列计算正确的是A．R1的阻值大小是 sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� sketch template

如图甲的电路中，电源电压保持不变，闭合开关后，�片P由b端移到a端，电流表示数I与电压表示数U的变化关系如图乙，则可判断电源电压是 V，定值 sketch template

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 sketch template

题目如图甲的电路中电源电压保持不变闭合开关后�片P由b端移到a端电流表示数I与电压表示数U的变化关系如图乙所示则可判断电源电压是 sketch template

题目如右图所示家庭电路中当开关S闭合后灯泡L不亮用试电笔测试cd两点时氖管都�光测试ab两点时只有a点氖管�光则故障可能 sketch template

如图所示的电路中电源电压保持不变电阻R1=60Ω．闭合开关S移动�动变阻器的�片P当电流表的示数为02A时�动变阻器消耗的电功率为 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图a所示的电路中电源电压保持不变闭合开关s后�动变阻器的�片P由B端移动到A端时测得电阻R1两端的电压与通过电阻R1的电流的变化关系 sketch template

如图a所示的电路电源电压保持不变．闭合开关S调节�动变阻器两电压表的示数随电路中电流变化的图象如图b所示根据图象的信息可知是电压 sketch template

如左图所示的电路中电源电动势为30V内阻不计L1L2L3为3个相同规格小灯泡这种小灯泡的伏安特性曲线如右图所示．当开关S闭合后 sketch template

如图所示的电路中电源电压保持不变闭合开关S后�动变阻器的�片P由a端移动到b端时测得电阻R两端的电压U与通过电阻R的电流I的变化关系如 sketch template

如图所示的电路中电源两端的电压保持不变．闭合开关S将�动变阻器的�片P�右移动下列说法正确的是 A．电压表V1与电压表V2的示数之和 sketch template

在如图所示的电路中电源电压不变．开关S闭合后移动�片P改变�动变阻器接入电路的阻值使电压表的示数从6V变化到2V同时观察到电流表的示 sketch template

如图甲所示电路中，电源电压不变，电流表的量程为006A，电压表的量程为015V，灯泡L的额定电压为4V。第一次只闭合开关S、S1 ， � sketch template

题目如图所示的电路电源电压恒为6VL1标有“6V 72W 的字样L2标有“6V 36W 的字样忽略温度对灯丝电阻的影响下列 sketch template

在如图所示的电路中电源电压保持不变电阻R1 的阻值为20Ω闭合开关S电流表A1的示数为03A电流表A 的示数为05A．求1 sketch template

13．如图4所示电源电压和灯泡电阻都保持不变当�动变阻器的�片P由中点�右移动时下列判断不正确的是 A．电流表和电压表的示数都增大 B sketch template

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

12．在如图所示的电路中电源电压恒定为U电键闭合后将�动变阻器R2的�片P�左�动时电路中的小灯泡L1L 2和L 3的亮度变化情况是 sketch template

如图所示的电路中电源电压保持不变．当�动变阻器的�片P�右�动时 电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 sketch template

在如图所示的电路中电源电压为12伏且保持不变定值电阻R1的阻值为20欧�动变阻器R2上标有“20Ω 1A 字样．闭合电键S电压表示数为 sketch template

27． 如图21所示的电路中电源电压为9V且保持不变灯泡上标有“6V 6W 字样当�动变阻器的�片置于最右端时电压表的读数为2V求 sketch template

如图所示的电路电源电压保持不变电阻R1R2的阻值分别为10Ω和5Ω．只闭合开关S1将�片P移到中点电压表示数为6V电阻R1的功率为 sketch template

如图所示电路电源电压保持不变．闭合开关S当�动变阻器的�片P从a端�到b端的过程中两个电阻的U I关系图象如图所示．则下列判断正确的是 sketch template

在如图所示的电路中电源电压保持不变闭合开关S当�动变阻器的�片�右移动时则 A．电压表的示数变大B．电流表的示数变大C．电阻R的功率不 sketch template

free web stats